{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"A9F68320","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"A9F68320","canonicalUrl":"https://aoctrl.com/schneider/A9F68320","factsUrl":"https://aoctrl.com/api/mcp/products/A9F68320","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Acti9 iT60, A9F68320, miniature circuit breaker, 20 A, C-curve, 3-pole, 54 mm, DIN rail.","salesMarkdown":"The Schneider Electric A9F68320 is an Acti9 iT60 miniature circuit breaker (MCB) rated at 20 A with a C-curve trip characteristic, 3-pole configuration, and a 54 mm width for DIN-rail mounting in distribution panels. This MCB carries dual certification to EN/IEC 60898-1 and EN/IEC 60947-2, so it qualifies for both household-style distribution (Icn) and industrial circuit protection (Icu). The breaking capacity varies by voltage: 36 kA at 12–133 V AC, 20 kA at 220–240 V AC, 10 kA at 380–415 V AC, and 6 kA at 440 V AC per IEC 60947-2; at 400 V AC it also meets 6 kA Icn per IEC 60898-1. The limitation class is 3 per IEC 60898-1, meaning it limits let-through energy enough to protect downstream equipment in most fault scenarios — useful when coordinating with downstream sub-circuits. ## Installation notes Mounts on DIN rail, occupies 6 x 9 mm pitches (54 mm total). Terminals accept 1–25 mm² rigid or 1–16 mm² flexible copper; strip length 14 mm, tighten to 2 N·m. The removable comb busbar is pre-installed for daisy-chaining phases across multiple MCBs in the same panel row. Ambient operating range is -35 to 70 °C; storage from -40 to 85 °C at up to 95% RH.","metaTitle":"Schneider Electric A9F68320 Acti9 iT60 MCB, 20 A C-Curve 3P","metaDescription":"Schneider Electric A9F68320 Acti9 iT60 miniature circuit breaker, 20 A rated current, C-curve, 3-pole, 54 mm wide, DIN rail mount. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Range":"Acti9","Width":"54 mm","Colour":"White","Standards":"EN/IEC 60947-2 EN/IEC 60898-1","Curve code":"C","9 Mm Pitches":"6","Control type":"Toggle","Network type":"AC/DC","Product name":"Acti9 iT60","Mounting mode":"Removable comb busbar installed","Tropicalisation":"2 conforming to EN/IEC 60068-2-78","lifecycle_stage":"current","Limitation class":"3 conforming to EN/IEC 60898-1","Local signalling":"Trip indicator","Mounting support":"DIN rail","Pollution degree":"3 conforming to EN/IEC 60947-2","Breaking capacity":"36 kA Icu at 12...133 V AC 50/60 Hz conforming to EN/IEC 60947-2 20 kA Icu at 220...240 V AC 50/60 Hz conforming to EN/IEC 60947-2 10 kA Icu at 380...415 V AC 50/60 Hz conforming to EN/IEC 60947-2 6 kA Icu at 440 V AC 50/60 Hz conforming to EN/IEC 60947-2 10 kA Icu at 6000 A Icn at 400 V AC 50/60 Hz conforming to EN/IEC 60898-1","Device short name":"iT60N","Network frequency":"50/60 Hz","Poles description":"3P","Relative humidity":"95 %","Tightening torque":"2 N.m top or bottom","Device application":"Distribution","Operating altitude":"0...2000 m","[In] rated current":"20 A","Overvoltage category":"IV","Trip unit technology":"Thermal-magnetic","Utilisation category":"Category A conforming to EN/IEC 60947-2","Wire stripping length":"14 mm for top or bottom connection","Connections - terminals":"Single terminal (top or bottom) 1...25 mm² rigid Single terminal (top or bottom) 1...16 mm² flexible","IP degree of protection":"IP20 B conforming to IEC 60529","Magnetic tripping limit":"8 x In +/- 20 %","Earth-leakage protection":"Without","Number of protected poles":"3","Product or component type":"Miniature circuit-breaker","Suitability for isolation":"Yes conforming to EN/IEC 60898-1 Yes conforming to EN/IEC 60947-2","Contact position indicator":"Yes","[Ui] rated insulation voltage":"500 V AC 50/60 Hz conforming to EN/IEC 60947-2","Ambient air temperature for storage":"-40...85 °C","Ambient air temperature for operation":"-35...70 °C","[Ics] rated service breaking capacity":"27 kA 75 % conforming to EN/IEC 60947-2 - 12...133 V AC 50/60 Hz 15 kA 75 % conforming to EN/IEC 60947-2 - 220...240 V AC 50/60 Hz 7.5 kA 75 % conforming to EN/IEC 60947-2 - 380...415 V AC 50/60 Hz 4.5 kA 75 % conforming to EN/IEC 60947-2 - 440 V AC 50/60 Hz 10 kA 100 % conforming to EN/IEC 60947-2 - <= 180 V DC","[Uimp] rated impulse withstand voltage":"6 kV conforming to EN/IEC 60947-2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/be/en/product/A9F68320/miniature-circuit-breaker-mcb-acti9-it60n-3p-20a-c-curve-6000a-iec-en-608981-10ka-iec-en-609472/","alternativesUrl":"https://aoctrl.com/api/mcp/products/A9F68320/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for A9F68320?","answer":"The A9F68320 is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current pricing and availability confirmation at quote time."},{"question":"What is A9F68320's breaking capacity at 400 V?","answer":"At 400 V AC 50/60 Hz, the A9F68320 has a breaking capacity of 6 kA Icn per EN/IEC 60898-1 and 10 kA Icu per EN/IEC 60947-2."},{"question":"What compliance documentation does this brand provide for A9F68320?","answer":"The A9F68320 is certified to EN/IEC 60898-1 and EN/IEC 60947-2, and is tropicalised per EN/IEC 60068-2-78. It carries IP20 protection (finger-safe terminals)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/A9F68320","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/A9F68320 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}